import java.util.Scanner;

// Press Shift twice to open the Search Everywhere dialog and type `show whitespaces`,
// then press Enter. You can now see whitespace characters in your code.
public class Main {
    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);
//        String s = "123456";
//        System.out.println(s);
//        System.out.println(Integer.valueOf(s));
//        String ss = String.valueOf(s);
//        System.out.println(ss);
//        System.out.println(ss instanceof String);
//        scan.close();
//        System.out.println(Integer.toString(8,2));
        System.out.println(('1' - '0') + 1);
    }
}